UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eCVxi+P6375N29xOjoxXM7IfMRJ6vGSMlt+QgVxIgBY=' 
WHERE 
  key_id = 'd999367a3f9f69fc5cd51fd1422b33ce5ad9fce6557241fadcbfb3bd89de55c3' 
  AND (
    token = 'eCVxi+P6375N29xOjoxXM7IfMRJ6vGSMlt+QgVxIgBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022